Hafler DH-500 User Manual

_^.,_.. ._.. ,..-I_
THE
POWER AMPLI
FIER
for ASSEMBLY
and OPERATION
CAUTION: IF THE FUSES BLOW,
SOME DISTORTED SOUND CAN BE
HEARD. THEREFORE IF AMPLIFIER
MALFUNCTIONS, ALWAYS CHECK
FOR BLOWN FUSES FIRST.
LM153
$3.00
THE DAVID HAFLER COMPANY
5910 Crescent Boulevard, Pennsauken, New Jersey 08109
Please refer to this serial
number in all communications
regarding this equipment.

Hafler DH-500 Specifications

General

Brand	Hafler
Model	DH-500
Category	Amplifier
Language	English

Summary

Introduction

Installation

Operation

Explains how to operate the amplifier, including turn-on delay and thermal protection.

Loudspeaker Fuse Selection

Guidance on choosing speaker fuses for optimal protection.

Connections

AC

Instructions for connecting the amplifier to the AC power source.

Input

Connecting audio sources using phono jacks.

Output

Connecting loudspeakers to the binding posts.

Assembly Instructions

Proper Soldering

A step-by-step guide to making secure and effective solder connections.

Wiring the Kit

Instructions for preparing and connecting wires within the kit.

Mechanical Assembly

Chassis Wiring

If Problems Arise

Circuit Description

Schematic Diagram

Component Values

AC Line Connections for Overseas Use

Service Policy and Limited Warranty

Hafler DH-500 Stereo Power Amplifier Pictorial Diagram